README

一个用于在关联数组上执行递归3路合并算法的库，用PHP编写。

洞察

此库旨在执行递归3路合并算法。它接受3个参数，这些参数是表示基本数组、本地数组和远程数组的数组。它逐行比较这些实体与其他数组。如果在这3个中只有一个更新了远程或本地数组，最终版本将包含所有未更改的数据以及更新数组（远程或本地）的更新数据。如果在同一行上更新了多个数组，将抛出ConflictException。

安装

可以通过composer安装此库。

{
  "name": "myorg/mylib",
  "description": "A library depending on 3-way merge",
  "require": {
    "relaxedws/merge": "dev-master",
  }
}

示例

安装后，我们可以按以下方式执行合并

<?php

namespace testing;

require __DIR__ ."/vendor/autoload.php";

use Relaxed\Merge\ThreeWayMerge;

$original = [
    'keyA' => [
        0 => [
            'keyB' => 'This is honey
            like this',
            'keyC' => 'This is however, not apple',
        ],
        1 => [
            'keyB' => 'This is milk',
            'keyC' => 'This is mango',
        ],
        2 => 'a little sugar',
    ]
];
$local = [
    'keyA' => [
        0 => [
            'keyB' => 'This is honeybb
            like ti',
            'keyC' => 'This is however, not apple',
        ],
        1 => [
            'keyB' => 'This is milky milky',
            'keyC' => 'This is mango',
        ],
        2 => 'a little coffee'
    ]
];
$remote = [
    'keyA' => [
        0 => [
            'keyB' => 'This is honey
            like this',
            'keyC' => 'This is however, not apple',
        ],
        1 => [
            'keyB' => 'This is milk',
            'keyC' => 'This is changed because of remote',
        ],
        2 => 'a little sugar',
    ]
];

$merge = new ThreeWayMerge();
$updated_revision = $merge->performMerge($original, $local, $remote);

贡献

我们欢迎任何人使用、测试或为此项目做出贡献。我们有广泛的测试覆盖，但众所周知，软件中总是存在错误。请提交问题或拉取请求，并提供您的评论或建议。